Macklowe Gallery has a new flagship located at 445 Park Avenue. It is a 6,250-square-foot store featuring the very best in twentieth century decorative arts and jewelry. There is a dedicated library for the gallery's collection of books and other industry resources as well as a showroom that doubles as an event and lecture space. Macklowe Gallery showcases museum-quality decorative arts alongside carefully curated Art Nouveau, Art Deco, and Mid-20th Century jewelry. SRW provided mechanical, electrical, and plumbing and fire protection engineering.